1. Capture the ENABLE_THREADS configure variable in Makefile.config
2. Use ENABLE_THREADS to avoid building ParallelJIT if threads are not
   present.

llvm-svn: 28609

llvm-svn: 28608

llvm-svn: 28607

llvm-svn: 28606

llvm-svn: 28605

llvm-svn: 28604

llvm-svn: 28603

/bzlib.c:126: warning: string length `1056' is greater than the length `509' ISO
C89 compilers are required to support

llvm-svn: 28602

utostr.  To keep the efficiency in the 32-bit case, make it check to see if
the value is 32-bits and if so switch over to the faster 32-bit case.

llvm-svn: 28601

but for sub, it really does!  Fix fixes a miscompilation of fibheap_cut in
llvmgcc4.

llvm-svn: 28600

llvm-svn: 28599

llvm-svn: 28598

llvm-svn: 28597

Fix build breakage on alpha, without causing it on x86.  as a bonus, all platforms can invent the same number of unique names now

llvm-svn: 28596

llvm-svn: 28595

llvm-svn: 28594

llvm-svn: 28593

llvm-svn: 28592

the current author is not the person to provide it. Now that the file
exists, perhaps others will chime in and embellish.

llvm-svn: 28591

llvm-svn: 28590

mess as functions were moved around into a better ordering. The code was
extended to provide various -gen-* options to better control what the
generated output should be. Currently it is possible to generate entire
modules (three different ways), functions, global variables, and types.

llvm-svn: 28589

change the module in any way and we should enforce that.

llvm-svn: 28588

llvm-svn: 28587

llvm-svn: 28586

llvm-svn: 28585

llvm-svn: 28584

llvm-svn: 28583

llvm-svn: 28582

llvm-svn: 28581

llvm-svn: 28580

llvm-svn: 28579

llvm-svn: 28578

llvm-svn: 28577

   is the default and handled by the makefile system and runtest
2. Redirect stderr of llvm-as and llvm2cpp so that warning messages about
   instrinsics don't cause Tcl to report the run as failed.

llvm-svn: 28576

only transform a shufps to pshufd when the first two operands are the same.

llvm-svn: 28575

llvm-svn: 28574

llvm-svn: 28573

llvm-svn: 28572

space will be available, even if the callee isn't varargs.

llvm-svn: 28571

optional.

llvm-svn: 28570